<template>
  <section class="page">
    <div class="login-page">
      <!-- 登录框 -->
      <div class="login-wrap">
        <div class="login-text" @mouseleave="blurText">
          <input
            @mouseenter="focusText"
            v-model="username"
            type="text"
            class="login-username"
            placeholder="用户名/邮箱/已验证手机"
          />
          <i
            class="iconfont icon-quxiao"
            data-close="username"
            v-show="!usernameClose"
            @click="clearText"
          ></i>
        </div>
        <div class="login-text" @mouseleave="blurText">
          <input
            @mouseenter="focusText"
            ref="passwordText"
            v-model="password"
            type="password"
            class="login-password"
            placeholder="请输入密码"
          />
          <div>
            <i
              class="iconfont icon-quxiao"
              data-close="password"
              v-show="!passwordClose"
              @click="clearText"
            ></i>
            <i
              class="iconfont icon-biyanjing eye"
              @click="changeType"
              v-if="!passwordType"
            ></i>
            <i class="iconfont icon-yanjing eye" @click="changeType" v-else></i>
            <router-link tag="span" to="./forget-password"
              >忘记密码</router-link
            >
          </div>
        </div>
      </div>
      <!-- 错误提示 -->
      <div class="login-error">{{ errMsg }}</div>
      <button
        class="login-button"
        :class="{ active: username.trim() && password.trim() }"
        @click="denglu"
      >
        登 录
      </button>
      <!-- 快捷导航 -->
      <div class="quick-nav">
        <router-link tag="span" class="register-button" to="./register"
          >快速注册</router-link
        >
      </div>
      <!-- 其他登录方式 -->
      <div class="other-login">
        <div class="other-head">
          <i></i>
          <span>其它登录方式</span>
          <i></i>
        </div>
        <div class="other-con">
          <div class="login-icon">
            <i class="iconfont icon-qq-copy" @click="urlJusr"></i>
            <span>QQ</span>
          </div>
          <div class="login-icon">
            <i class="iconfont icon-weixin1"></i>
            <span>微信</span>
          </div>
        </div>
        <p>登录即代表您已同意<a>知心购隐私政策</a></p>
      </div>
    </div>
  </section>
</template>

<script>
import { userLogin } from "@/api";
import { mapMutations } from "vuex";
export default {
  data() {
    return {
      show: false,
      username: "",
      password: "",
      errMsg: "",
      usernameClose: true,
      passwordClose: true,
      passwordType: 0,
    };
  },
  methods: {
    ...mapMutations(["setToken"]),
    // 进入
    focusText(e) {
      let $className = e.currentTarget.className;
      $className === "login-username"
        ? (this.usernameClose = false)
        : (this.passwordClose = false);
    },
    // 离开
    blurText(e) {
      let $className = e.currentTarget.className;
      $className === "login-username"
        ? (this.usernameClose = true)
        : (this.passwordClose = true);
    },
    clearText(e) {
      let $close = e.currentTarget.getAttribute("data-close");
      this[$close] = "";
    },
    changeType() {
      let $type = this.$refs.passwordText.getAttribute("type"),
        value = "";
      $type === "password" ? (value = "text") : (value = "password");
      this.$refs.passwordText.setAttribute("type", value);
      this.passwordType = !this.passwordType;
    },
    denglu() {
      if (!this.username) {
        console.log("请输入用户名");
        return;
      }
      if (!this.password) {
        console.log("请输入密码");
        return;
      }
      const params = {
        username: this.username,
        password: this.password,
      };
      userLogin(params).then((res) => {
        if (res.status == 0) {
          // 登录成功，存储token
          console.log(this.setToken);
          this.setToken({ token: res.data.token });
          // 登录完成 触发 获取用户信息
          this.$store.dispatch("getInfo");
          this.$store.dispatch("getCartData");
          // 跳转到用户界面
          this.$router.replace("/user");
        } else {
          this.$toast(res.msg);
          this.errMsg = res.msg;
        }
      });
    },
    // 第三方登录效果
    urlJusr() {
      // QC.Login.showPopup 直接打开 QQ 登录窗口
      // 参数  { appId:"", redirectURI:"" } redirectURI //打开跳转页面地址
      this.$QQ.Login.showPopup({
        appId: "101850878",
        redirectURI: "http://localhost:8080/proxy",
      });
    },
  },
};
</script>

<style lang="scss" scoped>
@import "@/common/style/mixin";

.page {
  padding: 0 50px;
  width: 100%;
  margin-top: 100px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;

  .login-page {
    margin-top: 60px;
    .login-wrap {
      padding-top: 80px;
      width: 100%;
      .login-text {
        @include fj;
        width: 100%;
        height: 60px;
        line-height: 60px;
        padding: 20px 0;
        margin-top: 20px;
        border-bottom: 1px solid #dcdcdc;

        .iconfont {
          font-size: 26px;
          color: #cccccc;

          &.eye {
            padding: 0 30px;
            font-size: 40px;
            border-right: 1px solid #dcdcdc;
          }
        }

        input {
          width: 100%;
          height: 100%;
          margin-right: 20px;
          line-height: 60px;
          color: #222;
          font-size: 32px;

          &.login-password {
            width: 50%;
          }
        }

        span {
          padding-left: 20px;
          font-size: 30px;
        }

        div {
          display: flex;
        }
      }
    }

    .login-error {
      width: 100%;
      height: 40px;
      line-height: 40px;
      padding: 30px 0;
      color: $red;
      font-size: 26px;
    }

    .login-button {
      width: 100%;
      height: 100px;
      text-align: center;
      line-height: 100px;
      color: #fff;
      font-size: 32px;
      background: rgba(246, 53, 21, 0.5);
      @include borderRadius(60px);

      &.active {
        background: rgb(246, 53, 21);
      }
    }

    .quick-nav {
      padding: 40px 0;
      width: 100%;
      text-align: right;

      .register-button {
        color: #999;
        font-size: 28px;
      }
    }

    .other-login {
      width: 100%;
      margin-top: 100px;

      .other-head {
        @include fj;

        i {
          flex: 1;
          height: 1px;
          margin-top: 18px;
          background: #dcdcdc;
        }

        span {
          flex: 1;
          text-align: center;
          font-size: 28px;
          color: #dcdcdc;
        }
      }

      .other-con {
        display: flex;
        width: 320px;
        padding: 40px 0;
        margin: 0 auto;

        .login-icon {
          display: flex;
          flex-direction: column;
          width: 96px;
          margin: 0 30px;
          text-align: center;

          .iconfont {
            width: 100%;
            height: 96px;
            line-height: 96px;
            font-size: 60px;
            color: #15b8f5;
            background: #e7f7fe;
            @include borderRadius(50%);

            &.icon-weixin1 {
              font-size: 50px;
              color: #09bb07;
              background: #e6f8e6;
            }
          }

          span {
            padding-top: 20px;
            color: #999;
          }
        }
      }

      p {
        margin-top: 20px;
        width: 100%;
        text-align: center;
        color: #999;

        a {
          color: #409eff;
        }
      }
    }
  }
}
.vanPopup {
  iframe {
    width: 100vw;
    height: 100vh;
  }
}
</style>